1 files changed, 27 insertions, 15 deletions

diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
index 2a97ae14d..d17e087fe 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
@@ -38,7 +38,6 @@ import androidx.window.layout.WindowLayoutInfo
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.slider.Slider
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 import org.yuzu.yuzu_emu.HomeNavigationDirections
@@ -141,7 +140,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
         // So this fragment doesn't restart on configuration changes; i.e. rotation.
         retainInstance = true
-        emulationState = EmulationState(game.path)
+        emulationState = EmulationState(game.path) {
+            return@EmulationState driverViewModel.isInteractionAllowed.value
+        }
     }
 
     /**
@@ -371,6 +372,15 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                 }
             }
             launch {
+                repeatOnLifecycle(Lifecycle.State.RESUMED) {
+                    driverViewModel.isInteractionAllowed.collect {
+                        if (it) {
+                            startEmulation()
+                        }
+                    }
+                }
+            }
+            launch {
                 repeatOnLifecycle(Lifecycle.State.CREATED) {
                     emulationViewModel.emulationStarted.collectLatest {
                         if (it) {
@@ -398,19 +408,10 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                     }
                 }
             }
-            launch {
-                repeatOnLifecycle(Lifecycle.State.RESUMED) {
-                    driverViewModel.isInteractionAllowed.collect {
-                        if (it) {
-                            onEmulationStart()
-                        }
-                    }
-                }
-            }
         }
     }
 
-    private fun onEmulationStart() {
+    private fun startEmulation() {
         if (!NativeLibrary.isRunning() && !NativeLibrary.isPaused()) {
             if (!DirectoryInitialization.areDirectoriesReady) {
                 DirectoryInitialization.start()
@@ -485,12 +486,15 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
             val FRAMETIME = 2
             val SPEED = 3
             perfStatsUpdater = {
-                if (emulationViewModel.emulationStarted.value) {
+                if (emulationViewModel.emulationStarted.value &&
+                    !emulationViewModel.isEmulationStopping.value
+                ) {
                     val perfStats = NativeLibrary.getPerfStats()
                     val cpuBackend = NativeLibrary.getCpuBackend()
+                    val gpuDriver = NativeLibrary.getGpuDriver()
                     if (_binding != null) {
                         binding.showFpsText.text =
-                            String.format("FPS: %.1f\n%s", perfStats[FPS], cpuBackend)
+                            String.format("FPS: %.1f\n%s/%s", perfStats[FPS], cpuBackend, gpuDriver)
                     }
                     perfStatsUpdateHandler.postDelayed(perfStatsUpdater!!, 800)
                 }
@@ -807,7 +811,10 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         }
     }
 
-    private class EmulationState(private val gamePath: String) {
+    private class EmulationState(
+        private val gamePath: String,
+        private val emulationCanStart: () -> Boolean
+    ) {
         private var state: State
         private var surface: Surface? = null
 
@@ -901,6 +908,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                     State.PAUSED -> Log.warning(
                         "[EmulationFragment] Surface cleared while emulation paused."
                     )
+
                     else -> Log.warning(
                         "[EmulationFragment] Surface cleared while emulation stopped."
                     )
@@ -910,6 +918,10 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
         private fun runWithValidSurface() {
             NativeLibrary.surfaceChanged(surface)
+            if (!emulationCanStart.invoke()) {
+                return
+            }
+
             when (state) {
                 State.STOPPED -> {
                     val emulationThread = Thread({